PACCAR INC — Director's Dealing 2003

Oct 3, 2003

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: PACCAR INC (PCAR)
CIK: 0000075362
Period of Report: 2003-10-01

Reporting Person: MORIE GORDON GLEN (VP & GENERAL COUNSEL)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2003-10-01	COMMON STOCK (SIP)	J	47.7	$85.91	Acquired	18678	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
COMMON STOCK (ESPP)	1331.0	Direct

Holdings (Derivative)

Security	Exercise Price	Expiration	Underlying	Shares	Ownership
STOCK OPTION	$27.83	2010-01-25	COMMON STOCK (6783)	6783	Direct
STOCK OPTION	$34.42	2011-01-24	COMMON STOCK (11334)	11334	Direct
STOCK OPTION	$42.31	2012-01-23	COMMON STOCK (9427)	9427	Direct
STOCK OPTION	$47.10	2013-01-15	COMMON STOCK (8643)	8643	Direct

Footnotes

F1: September 5, 2003 dividend on PACCAR Savings Investment Plan (SIP) shares reinvested pursuant to SIP. SIP information based on most recent report from SIP Trustee - received October 1, 2003.

F2: Shares held in the PACCAR Inc Employee Stock Purchase Plan (ESPP).